*SUPPORT*
IN: fep fep OUT: RED RED
IN: tufa blicket fep gazzer OUT: GREEN PURPLE RED RED
IN: lug wif OUT: YELLOW YELLOW
IN: lug dax OUT: YELLOW YELLOW
IN: fep wif OUT: RED RED
IN: lug blicket fep dax OUT: YELLOW PURPLE RED RED
IN: lug lug dax OUT: YELLOW YELLOW YELLOW
IN: tufa blicket dax OUT: GREEN PURPLE PURPLE
IN: fep dax OUT: RED RED
IN: blicket gazzer OUT: PURPLE PURPLE
IN: blicket wif OUT: PURPLE PURPLE
IN: fep OUT: RED
IN: tufa wif OUT: GREEN GREEN
IN: lug gazzer OUT: YELLOW YELLOW

*QUERY*
IN: lug fep gazzer OUT: YELLOW RED RED
IN: blicket OUT: PURPLE
IN: blicket dax OUT: PURPLE PURPLE
IN: lug OUT: YELLOW
IN: lug blicket gazzer OUT: YELLOW PURPLE PURPLE
IN: tufa OUT: GREEN
IN: blicket lug blicket OUT: PURPLE YELLOW PURPLE
IN: fep gazzer OUT: RED RED
IN: tufa lug lug dax OUT: GREEN YELLOW YELLOW YELLOW
IN: tufa tufa wif OUT: GREEN GREEN GREEN

*GRAMMAR*
fep -> RED 
 blicket -> PURPLE 
 tufa -> GREEN 
 lug -> YELLOW 
 u1 gazzer -> [u1] [u1] 
 u1 dax -> [u1] [u1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 